CVE Catalog

CVE-2026-12705

MediumCVSS 6.4
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.10%

1th percentile - higher than 1% of all known CVEs

Summary

Missing integrity check support in ABB KNX Update Tool (ABB and BJE versions up to 2.0.175) allows an attacker to modify updates undetected.

Risk Assessment

The organization is at risk of receiving malicious software through tampered updates, potentially leading to compromise of building automation systems.

Recommendation

Immediately update the KNX Update Tool to the latest available version that includes a fix for this vulnerability.

Related vulnerabilities

Original NVD description (English source)

Missing support for integrity check vulnerability in ABB KNX Update Tool (ABB), ABB KNX Update Tool (BJE). This issue affects KNX Update Tool (ABB): through 2.0.175; KNX Update Tool (BJE): through 2.0.175.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS